Катя Main cast, played by Дмитрий Нагиев Episode 1x02: Серия 02 (May 4, 2009) Episode 1x05: Серия 05 (May 6, 2009) Episode 1x07: Серия 07 (May 7, 2009) Episode 1x09: Серия 09 (May 8, 2009) Episode 1x10: Серия 10 (May 8, 2009)